First post …brand new to A4 MK2 and synth hardware.
Some IT experience in the past…
Just bought the A4 MK2 and noticed that I had to reload the presets because they disappeared somehow.
I figured that it might be a glitch so I decided to upgrade to OS 1.40 via USB.
Downloaded Overbridge thinking there’d be a utility to upgrade firmware. Ooops !
Found C6 download but it didn’t connect to the A4.
Found a windows app “Midi Sysex transfer utility” in the Microsoft App store and it connected to the A4 fine.
I mistakenly had it in Overbridge mode on the first transfer attempt and it transferred 100% but remained stuck in “Receiving”.
Cancelled upgrade via “No” button and switched USB config to USB Midi instead of Overbridge.
Transferred again and it worked seamlessly.
Required a manual restart.
So you got it working ok?
C6 is working for me on windows 10.
Sometimes I’ve noticed i have had to close it and restart it again though.
I’ve had mine about 4 -5 months really happy with it,
I Recommend checking out the free presets at elektron website and spending some time re organising them how you want them…
3 posts were merged into an existing topic: AR MKII Update OS 1.50, Back up, Sample transfer with macOS Catalina